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Trail Runs found in Illinois in Spring

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Trail Runs in Illinois in Spring 2026

Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Trail Runs in Illinois below.

Race Calendar: Trail Runs found in Spring

🚀Boosted

Ondessonk Trail Races

Ozark, Illinois
Sat 11 Apr 26
$23.07 - $33.77
🚀Boosted

Red Cedar Trail Races at Giant City State Park

Makanda, Illinois
Sat 30 May 26
$33.77 - $71.20
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Muddy Shamrock @ The Forge

Lemont, Illinois
Sat 14 Mar 26
$49.64 - $65.65

Fox Valley Winter Challenge Trail Series 10K

St. Charles, Illinois
Sun 22 Mar 26
$48.70

F^3 Cap Sauers Trail Marathon & 10 Mile

Palos Hills, Illinois
Sat 09 May 26
$64.85 - $70.15

Ondessonk Trail Races

Ozark, Illinois
Sat 11 Apr 26
$23.07 - $33.77

Lincoln Memorial Garden Trail Race 8K

Springfield, Illinois
Sat 30 May 26
$8.95 - $34.92

Red Cedar Trail Races at Giant City State Park

Makanda, Illinois
Sat 30 May 26
$33.77 - $71.20
Showing 1-6 of 6 results